AOBO 7228S 24+4G managed modularized rack-mounted PoE industrial switches * Flexible module design, convenient expansion, support a maximum of 4 Gigabit Ethernet ports, 24 Fast Ethernet ports. * PoE is in compliance with the IEEE802.3af/at standards Support ABRing® self-healing loop network protocol, with the self-healing time less than 5ms Industrial design, adaptability to the extreme temperature and good electromagnetic compatibility * Support ABNet automatic topology and Web management method. aSupport relevant functions, including QoS, VLAN, multicasting, port speed limitation, broadcast message control and port self -loop detection. AOBO 7228S series of switches are unmanaged modularized rack-mounted PoE industrial Ethernet switches, support a maximum of 4 Gigabit Ethernet interfaces and 24 Fast Ethernet interfaces which may be configured as optical ports or electrical ports. Customers may select suitable optical-electric module combination according to the actual demand on site. The electrical ports are compatible and compliant with IEEE802.3af/at standards and each port provides a maximum of 30W power. As the PSE equipment, the electricity is supplied to the PD terminal (IP camera, IP telephone and wireless AP) via reticle directly, without the need of the additional power supply wiring. Support ABRing® full-distributed high self-healing loop technology, with the network self-healing time less than 5ms. Support the specific concentrated ABNet automatic topology discovery, Web remote configuration management and relevant network management functions, such as the broadcast storm control, port rate limit, VLAN and QoS. This series of products have the good adaptability to the extreme temperature and EMC and could operate stably for a long time under the adverse industrial environment. Switch attributes Priority queue:4 VLAN number:4K VLAN ID:1-4093 MAC table: 8K Switching delay:<10us Transmission bandwidth:32Gbps Interface Gigabit Ethernet electrical port: 10/100/1000BaseT (X) self-adaptation Transmission distance: Multimode: 2KM> 4KM Single mode: 20~120KM _ 1 — aobo@hz-aobo. com/www. en. hz-aobo. com Interface Fast Ethernet electrical port: 10/100BaseT(X) self-adaptation RJ45 connection interface Full duplex and half duplex automatic switchover Fast Ethernet optical port: 100BaseFX Optional SC, ST, FC interfaces Optional single mode and multimode Optional single-fiber bidirectional transmit-receive Gigabit Ethernet optical port: 1000Base-X SFP slot PoE terminal: RJ-45:V+(3,6),V-(1,2),,End-span wiring method

AOBO 7228S 24+4G managed modularized rack-mounted PoE industrial switchesPerformance Parameters Industry Standard: EMI: FCC CFR47 Part 15,EN55022/CISPR22,Class A EMS: IEC61000-4-2(ESD) Level 4 IEC61000-4-3(RS) Level 3 IEC61000-4-4(EFT) Level 4 IEC61000-4-5(Surge) Level 4 IEC61000-4-6(CS) Level 3 IEC61000-4-16(Common mode conduction) Level 4 Standards IEEE 802.3 10Base-T IEEE 802.3u 100Base-T IEEE 802.3ab 1000Base-T IEEE 802.3z 1000Base-X IEEE 802.3af/at PoE power supply ANSI/IEEE 802.3 NWay Mechanical structure: Enclosure: Aluminum profile Protection class:IP30 Size:450mmx290mmx44mm Weight:2....

AOBO 7228S 24+4G managed modularized rack-mounted PoE industrial switches aobo@hz~aobo. com/www. en. hz-aobo. com

AOBO 7228S 24+4G managed modularized rack-mounted PoE industrial switchesOrdering Information Code Definition aobo@hz~aobo. com/www. en. hz-aobo. com

AOBO 7228S 24+4G managed modularized rack-mounted PoE industrial switchesOrdering Information Code Definition - 5 aobo@hz~aobo. com/www. en. hz-aobo. com